
RClamp0524J
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
1
0.1
0.01
110
100
90
80
70
60
50
40
30
20
10
0
PRELIMINARY
Power Derating Curve
0.1
1
10
100
1000
0
25
50
75
100
125
150
Pulse Duration - tp (us)
Pulse Waveform
Ambient Temperature - T A ( o C)
Clamping Voltage vs. Peak Pulse Current
110
100
90
Waveform
Parameters:
tr = 8μs
40
35
80
70
60
50
e -t
td = 20μs
30
25
20
Line to Line
Line to Gnd
40
30
20
10
0
td = I PP /2
15
10
5
0
Waveform
Parameters:
tr = 8μs
td = 20μs
0
5
10
15
Time (μs)
20
25
30
0
1
2 3 4
Peak Pulse Current - I PP (A)
5
6
Normalized Capacitance vs. Reverse Voltage
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
ESD Clamping for +8kV pulse per IEC 61000-4-2
0.1
0
f = 1 MHz
0
1
2 3
4
5
Reverse Voltage - V R (V)
? 2011 Semtech Corp.
3
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